select all that apply which of the following is true about iron
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Nursing Elites

ATI RN

ATI Nutrition Proctored Exam 2023

1. Which of the following statements are true about iron?

Correct answer: C

Rationale: Choice C is correct because iron absorption is indeed increased by Vitamin C and during pregnancy. The other choices are incorrect. Choice A is wrong as there are no universally accepted percentages for the iron needs of vegans and endurance athletes. Choice B is inaccurate as iron deficiency is actually one of the most common nutritional deficiencies worldwide. Choice D is incorrect because tannic acid and calcium in milk actually inhibit iron absorption rather than increasing it.

2. During the acute phase of a burn, the priority nursing intervention in caring for this client is:

Correct answer: D

Rationale: During the acute phase of a burn, fluid resuscitation is the priority nursing intervention. This phase is characterized by fluid loss and the risk of hypovolemic shock. Administering fluids is crucial to maintain perfusion and prevent complications such as organ failure. While prevention of infection, pain management, and prevention of bleeding are important aspects of burn care, fluid resuscitation takes precedence in the acute phase to stabilize the client's condition and prevent further damage.

3. Which of the following is a form of primary prevention?

Correct answer: D

Rationale: The correct answer is D, 'Immunization.' Primary prevention aims to prevent disease before it occurs by preventing exposure to risk factors. Immunization is a classic example of primary prevention as it helps prevent the development of infectious diseases. Choice A, 'Regular Check-ups,' is more related to secondary prevention by detecting diseases early. Choice B, 'Regular Screening,' is also more aligned with secondary prevention as it involves early detection of diseases. Choice C, 'Self-Medication,' is not a form of primary prevention but rather a risky practice that can lead to adverse outcomes.

4. Which suggestion is most appropriate to increase calorie intake for a patient with stomach cancer, aiming to prevent weight loss and wasting?

Correct answer: C

Rationale: The correct answer is C: Choose high-fat meat instead of lean meat. High-fat meats are more calorie-dense than lean meats, which makes them a good choice for increasing calorie intake. This is crucial for patients with stomach cancer who want to avoid weight loss and wasting. Choice A is incorrect because skim milk or water contains fewer calories than whole fat milk. Choice B is also incorrect because peanut butter and nuts are high in calories and therefore should not be avoided when trying to increase calorie intake. Finally, choice D is not a good suggestion to increase calorie intake as alcohol does not provide the necessary nutrients needed for a balanced diet. In fact, excessive alcohol can harm the liver and other organs, and it's not a reliable source of calories.

5. A client who 1) _____ diet requires 2) ___ amounts of vitamin C.

Correct answer: B

Rationale: The correct answer is B) Smokes cigarettes, More. Smoking increases the need for vitamin C as it can deplete the body's vitamin C levels. Vegan diets, on the other hand, require more vitamin C for optimal absorption due to the absence of heme iron, which enhances non-heme iron absorption. Choices A and C are incorrect because vegan diets require more vitamin C, while smoking increases the need for vitamin C.

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